Whit Brother E-Series

[honda_rider_08]

I am getting a white brothers e series slip on for christmas, and i wanted to know would it hurt my 400ex if i left the stock jets in intill i picked new ones, and does anyone know what size the jets are i need, and is it fairly easy to put new jets in??

thanks,

[steveatv3]

Hey,

Do you have a K$N filter, i have an e-series, k&N filter with no air box lid. I would rejet it because it might make ur engin run leane and hot. you will also get more power of of the jets

I am running a 155main jet

[honda_rider_08]

what if i do a plug test and its good?

did you change your pilot jet?

[dannyboy20]

ya im running a 155 main also with a k&n. I did a plug test and it looked good. I heard u only have to change the main jet and yes its verry easy.

[honda_rider_08]

so if i put a 155 main jet in with a k&n i should be good

[hondarider2006]

I ended up with a 165mj, but its also hella cold out here where I live...



http://www.exriders.com/vbb/showthread.php?s=&threadid=19832

Great thread on how to install a jet kit;)

[LazeR]

Are you guys talking about Kheinin(sp) or dynojets?

[zephead400ex]

152 or 155 main. Might try a 42 pilot.

later

[cals400ex]

Originally posted by LazeR
Are you guys talking about Kheinin(sp) or dynojets?

yeah, i would try a 152 or 155 also
40 or 42 pilot should work just fine

they are talking about keihin jets
the jets are easy to install. with the bottom of the carb (bowl) off the pilot jet and main jet are right there.

[hondarider2006]

Originally posted by LazeR
Are you guys talking about Kheinin(sp) or dynojets?

sorry, forgot to state that mine was a 165 dynojet;)